{
  "manageEntity": {
    "action": "Repost",
    "entityId": "332563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99eb28c46a4efaeb8239013e8c216b829aef57583a299b06e29ae7e2b72ec27d",
    "signature": "0xd4f4fde579f3872984f13f1e540ac49e33100c97fcfa333796a646cd843117a21612b5f230f04465ffb0aaa9c489c36c733c5d344cc833e179a4ceb64a7faf741b",
    "signer": "0x6fb79570A836Ea8554ad1D745C12769B22f1e4E3",
    "userId": "283478"
  }
}